Number Tools

Calculate debt-to-equity ratio from total debt and total equity.

Measure debt as a share of total assets for quick balance sheet analysis.

Convert standard numbers into scientific notation and back for math, science, and classroom work.

Calculate a weighted average from rows of values and weights for grades and other scored data.

Calculate average speed for running, cycling, driving, travel planning, workouts, and school math problems.

Calculate increase or decrease percentages for prices, traffic, sales, grades, and before-versus-after comparisons.

Format numbers for dashboards, pricing, reports, finance, localization, and user interfaces.

Convert integers between common number bases and review the result in binary, octal, decimal, hex, and more.

Calculate reduced aspect ratios and matching sizes for responsive images, displays, video frames, and design layouts.

Paste values to get fast summary stats without touching spreadsheet formulas.